-if flash.alert
  #flash
    .m-20.rounded.border-l-4.border-red-500.bg-red-50.p-4{:role => "alert"}
      %strong.block.font-medium.text-red-700 Oops
      %p.mt-2.text-sm.text-red-700
        =flash.alert

-if flash.notice
  #flash
    .m-20.rounded-xl.border.border-gray-100.p-4.shadow-xl{:role => "alert"}
      .flex.items-start.gap-4
        %span.text-green-600
          %svg.h-6.w-6{:fill => "none", :stroke => "currentColor", "stroke-width" => "1.5", :viewbox => "0 0 24 24", :xmlns => "http://www.w3.org/2000/svg"}
            %path{:d => "M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z", "stroke-linecap" => "round", "stroke-linejoin" => "round"}
        .flex-1
          %strong.block.font-medium.text-gray-900 Ok
          %p.mt-1.text-sm.text-gray-700
            = flash.notice

:javascript
  function hideNotice() {
    const notification = document.querySelector('#flash')
    if (notification) {
      setInterval(function() {
        notification.classList.add('collapse');
      }, 5000);
    }
  }
  hideNotice();